baber/WOPTO huggingface dataset:
Patent JP-2020043429-A (JP)
Title: Modulator and signal transmission system
Inventor: ISHIHARA HIROAKI
IPC: H04L27/04
Filed: 2018-09-07
Abstract: To make it possible to suppress jitter without increasing a circuit scale and power consumption.SOLUTION: The modulator includes: an oscillator for starting oscillation according to a timing at which input data transitions from a first logic to a second logic and stopping oscillation according to a timing of transition from the second logic to the first logic; a pulse generation unit for outputting a pulse signal having a predetermined pulse width and a predetermined number of pulses according to a timing at which the input data transitions from the second logic to the first logic; and a signal selection unit for selecting an oscillation signal output from the oscillator when the input data has the second logic and a pulse signal output from the pulse generation unit when the input data has the first logic.SELECTED DRAWING: Figure 1
Patent JP-2020043436-A (JP)
Title: Sensor device, repeater, animal management system, and communication control program
Inventor: ARAI DAISUKE
IPC: H04Q9/00
Filed: 2018-09-07
Abstract: To allow a radio communication state with a repeater to be confirmed before attaching it to an industrial animal.SOLUTION: In a sensor device that wirelessly transmits biological information on an animal detected by a sensor via a repeater, a transmission control unit performs transmission control on a communication unit so as to transmit dummy data to the repeater. A response determination unit determines whether there is a response to the dummy data received from the repeater via the communication unit. A notification control unit controls a notification unit to perform notification operation with a difference according to a determination result of whether there is a response from the repeater. Thereby, a radio communication state with the repeater can be confirmed before attaching to an industrial animal.SELECTED DRAWING: Figure 18
Patent JP-2020042699-A (JP)
Title: System, program, and others
Inventor: KASHIWADA HARUMITSU
IPC: G06F3/16
Filed: 2018-09-13
Abstract: To provide a system and program, which enable voice recognition.SOLUTION: When a portable navigation device 2 needs to output a voice signal to a vehicle-mounted navigation device 120, the portable navigation device 2 outputs the voice signal to the vehicle-mounted navigation device 120 after the vehicle-mounted navigation device 120 is turned on and ready to output sound from a speaker connected to the vehicle-mounted navigation device 120.SELECTED DRAWING: Figure 10
Patent JP-2020046696-A (JP)
Title: Transport device, transport device control method, and program
Inventor: TAKEDA SHINJI
IPC: G05D1/02
Filed: 2018-09-14
Abstract: To make a transport device operable properly.SOLUTION: The transport device comprises: a traveling unit that is attached to a housing to travel on the floor; a storage unit that separates the floor into a plurality of grids and stores environmental map data that defines the position of obstacles on the floor; and a control unit for controlling the traveling unit. The control unit has: an affiliation grid identification function (step S110) for identifying an affiliation grid that is one of the grids to which the self-device currently belongs; and a position correction function (step S130) that drives the traveling unit, when a predetermined start command is received, so that a predetermined reference point of the housing approaches a predetermined reference point of the affiliation grid.SELECTED DRAWING: Figure 11
Patent JP-2020048142-A (JP)
Title: Display device and control method of the same
Inventor: ONO TOMOYUKI
IPC: H04N19/85
Filed: 2018-09-21
Abstract: To improve convenience of a user in such a manner that when an image is captured while simultaneously displaying both HDR/SDR modes, the image can be stored as one file having appropriate characteristics.SOLUTION: A display device includes: a first image correcting part 103-1 for correcting an image signal to be input to the display device based on first display setting information to create a first corrected image signal; a second image correcting part 103-2 for correcting an image signal to be input to the display device based on second display setting information to create a second corrected image signal; an image signal synthesizing part 104 for synthesizing the first corrected image signal and the second corrected image signal and displaying the signal on a display panel; an image signal coding part 108 for coding an image signal; and a storage characteristics determining part 107 for determining OETF characteristics of the coded image in the image signal coding part based on the characteristics of the image signal input to the display device and the number of display screens and OETF characteristics of each screen on the display panel.SELECTED DRAWING: Figure 1
Patent JP-2020053711-A (JP)
Title: Orchestrator device, program, information processing system, and control method
Inventor: KAWABATA TAICHI
IPC: H04L12/70
Filed: 2018-09-21
Abstract: To increase reliability of service chains.SOLUTION: An orchestrator device 10 manages a plurality of service chains configured in cooperation with a plurality of virtual network functions (VNFs) arranged on a plurality of physical platforms includes a storage unit 12 and a control unit 13. The storage unit 12 stores a neural network that outputs an estimated value of the service quality of each service chain. The control unit 13 sets one service chain of the plurality of service chains as a default service chain, specifies another service chain whose future service quality is estimated to be better than that of the default service chain out of the plurality of service chains on the basis of the estimated value of the future service quality of each service chain that is output from the neural network, and reset the specified service chain to the default service chain.SELECTED DRAWING: Figure 1
Patent JP-2020037842-A (JP)
Title: Opening type bearing reinforcement structure
Inventor: HASHIZUME TOMOYOSHI
IPC: E04H9/02
Filed: 2018-09-04
Abstract: To provide an opening type bearing reinforcement structure capable of guaranteeing enough strength and of improving a productivity as well.SOLUTION: An opening type bearing reinforcement structure 10 is provided as one example of an opening type bearing reinforcement structure that is installed in a building having skeleton members 105-108. The opening type bearing reinforcement structure 10 comprises a first inclined surface 1 and a second inclined surface 2 suspended over an opening 109 enclosed by the skeleton members 105-108. The first inclined surface 1 consists of a number of wires hung over the skeleton member 108 to be parallel and at acute angle relative to a horizontal. The second inclined surface 2 consists of a number of wires hung over the skeleton member 108 to be parallel and at obtuse angle relative to a horizontal. The first inclined surface 1 and the second inclined surface 2 are arranged to intercross in a front view of the opening 109. The wire of the first inclined surface 1 and the wire of the second inclined surface 2 are not fastened each other.SELECTED DRAWING: Figure 1
Patent JP-2020053261-A (JP)
Title: Catalyst for fuel cell positive electrode, paste composition for fuel cell positive electrode, positive electrode for fuel cell, fuel cell, and moisture sensor
Inventor: YATEMATA AKIHIKO
IPC: H01M4/90
Filed: 2018-09-27
Abstract: To provide: a catalyst for a fuel cell that is excellent in output and durability, is further low in cost, and uses a reducing organic matter as fuel; an electrode; a fuel cell; and a moisture sensor.SOLUTION: There is provided a carbon catalyst for a fuel cell positive electrode comprising a carbon material having a basic skeleton of a carbon hexagonal mesh face. The carbon catalyst contains hetero elements as constituent elements, and the hetero elements are doped to replace at least part of carbon elements in a carbon skeleton. A fuel cell comprises a positive electrode including the carbon catalyst for a positive electrode and fuel of a reducing organic matter.SELECTED DRAWING: None
Patent JP-2020050549-A (JP)
Title: Method for manufacturing optical fiber
Inventor: IWAGUCHI NORIAKI
IPC: G02B6/44
Filed: 2018-09-27
Abstract: To provide a method for manufacturing an optical fiber by which strength of an optical fiber can be increased without using a specific resin composition.SOLUTION: The method for manufacturing an optical fiber is a method for manufacturing an optical fiber including glass fibers and a coating resin layer that is in contact with the glass fibers and covers the glass fibers. The method includes: a concentration increase step S1 of increasing the concentration of dissolved oxygen in an ultraviolet-curable resin composition; an application step of applying the ultraviolet-curable resin composition with the increased concentration of dissolved oxygen on the glass fibers; and an irradiation step of irradiating the ultraviolet-curable resin composition applied on the glass fibers with ultraviolet rays to cure the ultraviolet-curable resin composition.SELECTED DRAWING: Figure 2
Patent JP-2020049854-A (JP)
Title: Plasma electron beam processing ink jet printer
Inventor: NAKAJIMA OKINORI
IPC: B41J2/01
Filed: 2018-09-27
Abstract: To obtain a device which can perform printing without denaturing a printing base material surface to be printed while reliably achieving curing even when performing printing by use of an ink which does not contain a photoinitiator, and further to obtain a device by which a high quality image can be obtained without bleed even if dots of each color ink are overlapped, since a surface of ink dots is cured by atmospheric pressure plasma after printing of each color.SOLUTION: An ink jet printer having: an ink jet printing part comprising an ink jet nozzle which moves vertically to a movement direction of a base material to be printed and parallel to a surface of the base material to be printed, and a plasma exhaust nozzle; and an electron beam irradiation part on a movement direction downstream side of the base material to be printed with respect to the ink jet printing part.SELECTED DRAWING: Figure 2-1
Patent JP-2020049536-A (JP)
Title: Piston manufacturing method
Inventor: MAEDA MASAHIRO
IPC: B21D39/00
Filed: 2018-09-28
Abstract: To allow a piston to be provided with a ring carrier with high abrasion resistance by a simple method.SOLUTION: A step part 12 is provided by positioning an outer peripheral surface of a place just above a ring land 11 in a piston main body 1 closer to inside than an outer peripheral surface of the ring land 11, and a protruding part 14 protruding upward more than a piston top surface 13 is provided; an abrasion resistant ring 2 serving as a ring carrier is fitted to an outer periphery of the place just above the ring land 11 to be contacted with the step part 12; and the protruding part 14 is hit to deform outward to overlap on the abrasion resistant ring 2 so as to form a top land 15, which can manufacture a piston provided with the ring carrier 2.SELECTED DRAWING: Figure 1
Patent JP-2020049896-A (JP)
Title: Laminated film and packaging container
Inventor: SUGAYA SACHIKO
IPC: B65D65/40
Filed: 2018-09-28
Abstract: To provide a laminated film that is excellent in adhesiveness to a wide variety of transparent barrier films and can be easily manufactured, as well as a method of manufacturing the laminated film.SOLUTION: A laminated film 1 is formed by laminating a gas barrier film portion 10, an adhesive layer 20, and a thermoplastic resin layer 30 in this order. The adhesive layer 20 has a layer containing a maleic acid anhydride grafted polypropylene as the main component. The maleic anhydride grafted polypropylene has a maleic anhydride graft ratio of 0.1 wt% or more and 1 wt% or less.SELECTED DRAWING: Figure 1
Patent JP-2020056844-A (JP)
Title: Photosensitive resin composition, dry film, cured product, and electronic component
Inventor: TAKASHIMA Shuhei
IPC: C08L79/04
Filed: 2018-09-28
Abstract: To provide a photosensitive resin composition from which a cured film, which has excellent chemical resistance, excellent flexibility, and low CTE even when cured at a low-temperature around 220°C, can be obtained, the photosensitive resin composition being suitably used for an insulating film for rewiring, a dry film having a resin layer obtained from the composition, a cured product of the composition or the resin layer of the dry film, and an electronic component having the cured product.SOLUTION: The photosensitive resin composition or the like is characterized by including a polybenzoxazole precursor (A), a photosensitizer (B), and a bifunctional or higher functional epoxy compound having a naphthalene skeleton (C).SELECTED DRAWING: None
Patent JP-2019083188-A (JP)
Title: Battery and battery stack
Inventor: KOGA HIDEKAZU
IPC: H01M2/34
Filed: 2018-10-02
Abstract: To provide a battery capable of suppressing an abnormal heat generation of the battery, and suppressing firing or smoke generation of the battery.SOLUTION: A battery 100 comprises: a first collector 3; a lamination body distributed on a first region in a main surface of the first collector 3; a thermal expansion layer distributed on a second region of the main surface of the first collector 3; and a second collector 1 which is opposite to the first collector 3 with the lamination body and the thermal expansion layer intervening between them, and is distributed on the lamination body and the thermal expansion layer. The lamination body contains: a first active layer 4 distributed on the first region; an electrolyte layer 5 distributed on the first active layer 4; and a second active layer 2 distributed on the electrolyte layer 5. A thermal expansion rate of the thermal expansion layer is larger than that of the lamination body.SELECTED DRAWING: Figure 1
Patent JP-2020059142-A (JP)
Title: Pretreatment for inkjet recording, inkjet recording liquid set, printed matter, and inkjet recording method
Inventor: TOEDA TAKAYOSHI
IPC: B41J2/01
Filed: 2018-10-05
Abstract: To provide a pretreatment liquid for inkjet recording excellent in application property and density unevenness to various kinds of recording media, and providing high picture quality to various recording media (dot diameter, character clarity), an inkjet recording liquid set, a printed matter, and an inkjet recording method.SOLUTION: There is provided a pretreatment liquid for inkjet recording containing a water-insoluble resin fine particle, a coagulant, a surfactant and water, in which the water-insoluble rein fine particle contains at least a polyolefin resin or a polyurethane resin, and the surfactant is a fluorine-based surfactant having a perfluoroalkyl group having 8 or less carbon atoms.SELECTED DRAWING: None
Patent JP-2020060899-A (JP)
Title: Calibration device for on-vehicle camera
Inventor: SAKAI AKINOBU
IPC: G06T7/00
Filed: 2018-10-09
Abstract: To provide a calibration device for an on-vehicle camera obtaining a road surface flow from a picked-up image without influence from an inhibitor around a vehicle to estimate an installation parameter.SOLUTION: Camera attitude estimation processing in a calibration device includes: an area classification part S120 that classifies a picked-up image by an on-vehicle camera into a road surface region and a non-road surface region with semantic segmentation; a road surface flow calculation part S130 that extracts multiple feature points in the road surface region classified by the area classification part and calculates position changes of the multiple feature points among multiple picked-up images picked up by the on-vehicle camera sequentially; and an installation parameter calculation part S150 that calculates an installation parameter of the on-vehicle camera based on the road surface flow calculated by the road surface flow calculation part.SELECTED DRAWING: Figure 2
Patent JP-2019096864-A (JP)
Title: Vacuum suction device
Inventor: KIKUCHI SHINYA
IPC: H01L21/683
Filed: 2018-10-11
Abstract: To provide a vacuum suction device of simple structure which prevents deflection of a wafer while suppressing the amount of particles.SOLUTION: A vacuum suction device 10 includes a substrate 13, a rib 15 projecting upward from the principal surface, a rib group constituted by arranging more than two ribs 15 in parallel in a specified direction at regular intervals, a groove 16 defined by a pair of adjoining ribs 15, and a suction path 31 formed in the substrate 13 and communicating with the groove 16. A suction path 32 is communicating, respectively, with the multiple grooves 16 defined by a pair of adjoining ribs 15 constituting the rib group 20 via an opening 31 opening to the principal surface 14 of the substrate 13. Pitch of the ribs 15 constituting the rib group 20 in the specified direction is in the range of 1.5 times through 1.5 times +3 mm in the specified direction the rib 15, and the width of the ribs 15 constituting the rib group 20 in the specified direction is in te range of 0.05-3 mm.SELECTED DRAWING: Figure 1
Patent JP-2019108262-A (JP)
Title: Manufacturing apparatus and manufacturing method for glass fiber
Inventor: YANASE TOMOMOTO
IPC: C03B37/083
Filed: 2018-10-12
Abstract: To uniformize a cross-sectional shape and a cross-sectional area of a plurality of manufactured glass fibers between each other, when manufacturing the glass fibers from molten glass flowing out from each of a plurality of nozzle holes provided on a bushing.SOLUTION: In a manufacturing apparatus of glass fibers including a bushing 4 provided with a plurality of nozzle holes 53, and constituted so as to manufacture glass fibers Gm from molten glass G flowing out from each of the plurality of nozzle holes 53, a mean value of surface roughness Ra on an inner peripheral surface S of each nozzle hole 53 is 2 μm or less.SELECTED DRAWING: Figure 4
Patent JP-2020063135-A (JP)
Title: Document transport device and image formation device
Inventor: KURODA KENJI
IPC: B65H31/00
Filed: 2018-10-18
Abstract: To provide a document transport device which enables a light radiation range to be expanded in a discharge direction and enables improvement of user's visibility.SOLUTION: A document transport device includes: a placement tray 130b (a part of a document placement part 130) on which a document is placed; a discharge tray 140 on which the document discharged from a document discharge port in a discharge direction H is loaded; and a substrate 160 having a light source 161 which emits light to the discharge tray 140. The discharge tray 140 is provided below the placement tray 130b. The substrate 160 is attached to the document placement part 130 while inclining relative to a horizontal reference of the document transport device so that an optical axis of the light source 161 is oriented to the document discharge port side.SELECTED DRAWING: Figure 7
Patent JP-2020065229-A (JP)
Title: Video communication method, video communication device, and video communication program
Inventor: YOKOI MASATOSHI
IPC: G06T13/40
Filed: 2018-10-19
Abstract: To reduce the data processing amount and the sent/received data amount when the user's figure is displayed at a remote location.SOLUTION: The skeleton position of a user detected on the basis of images taken from multiple directions at another base is received, the posture of a user's 3D real avatar is changed on the basis of the skeleton position, and the 3D real avatar is superimposed and displayed on a real landscape. The skeleton position of a user is detected from the image in which the user is photographed, and the three-dimensional coordinates of the skeleton position can be obtained from the skeleton positions detected from a plurality of images using trigonometry. 3D scan is performed on the user to obtain the 3D scan data, and a base model with a rig is deformed to generate the 3D real avatar according to the shape of the 3D scan data. The coordinates of the coordinate system at the other base of the user is received, the coordinate system at the other base is converted into a space shared coordinate system corresponding to the real landscape, and the 3D real avatar is placed at the converted coordinates.SELECTED DRAWING: Figure 12
Patent JP-2020068906-A (JP)
Title: Game machine
Inventor: KIRIKAE HIDEYUKI
IPC: A63F7/02
Filed: 2018-10-30
Abstract: To provide a game machine capable of suppressing a decrease in interest.SOLUTION: By making a setting value changeable in a setting changeable state, it is possible to cause a change in development of a game in the same Pachinko game machine and suppress a decrease in interest. In the Pachinko game machine configured as described above, even when an RWM clear switch and a setting device are operated, with power turned on, after power is turned off in the setting changeable state, the setting changeable state is enabled again only when opening of a door member is detected. After power is turned off in the setting changeable state, even when the RWM clear switch and the setting device are operated, ith power turned on, a game-disabled state is enabled in which a game cannot be performed in a situation in which opening of a door member is not detected.SELECTED DRAWING: Figure 6
Patent JP-2020072200-A (JP)
Title: Reactor
Inventor: UEKUSA YASUHISA
IPC: H01F37/00
Filed: 2018-10-31
Abstract: To provide a reactor that improves the efficiency of welding work and improves the productivity of a reactor.SOLUTION: A reactor includes a core 3 having a plurality of leg portions 31 and a pair of yoke portions 32 connecting the plurality of leg portions 31, a coil 5 wound around the leg portion 31, a resin member 4 covering the periphery of the core 3, and a bus bar 6 electrically connected to the coil 5. The coil 5 includes lead wires 52a and 52b connected to the bus bar 6. The resin member 4 includes a resin body 42 that is a yoke covering portion that covers the yoke portion 32, and the lead lines 52a and 52b are drawn out above the upper surface 421 of the resin body 42. The resin body 42 which is a yoke covering portion is provided on the upper surface of the resin body 42 and includes a position regulating portion 43 that extends toward the lead wires 52a and 52b and regulates the positions of the lead wires 52a and 52b.SELECTED DRAWING: Figure 2
Patent JP-2020070162-A (JP)
Title: Attachment for loader
Inventor: KISHI TAKESHI
IPC: B66F9/065
Filed: 2018-10-31
Abstract: To lift a crop to a higher position while using a loader with a versatile structure as compared with the conventional structure.SOLUTION: Attachments (21, 21') for a loader detachably mounted on a tip part of a loader (2) installed on the front part of a work vehicle (1), includes a base member (22) mounted to/detached from the loader (2) whose tip part is movable up and down, holding members (27, 27') holding an object, and a lifting device (24) lifting or lowering the holding members (27, 27') with respect to the base member (22).SELECTED DRAWING: Figure 5
Patent JP-2020071447-A (JP)
Title: Carrier, developer, process cartridge, image forming method, and image forming apparatus
Inventor: KISHIDA HIROYUKI
IPC: G03G9/113
Filed: 2018-11-02
Abstract: To provide a carrier that can prevent the generation of a ghost image, is excellent in resistance stability, can prevent a variation in image quality for a long period.SOLUTION: A carrier has a core material, and a coating layer that covers the core material and contains a resin, wherein the pore area ratio of the carrier obtained through cross-sectional electron microscope observation is 5% or more and 15% or less, the ratio of the maximum pore area to the total pore area is 50% or less, and the core material has a particle association ratio of 15% or more and 20% or less.SELECTED DRAWING: None